Table I. Gene cluster 1: highly expressed transcripts in SSE genotypes associated with stress, redox and detoxification, and cell wall modifications.
| Gene Symbola | Gene Namea | Gene Descriptiona | Pb | Fold Changec |
|---|---|---|---|---|
| Cluster 1.1: stress-induced transcriptsd | ||||
| At2g05520 | GRP3 | GLY-RICH PROTEIN3 | 2.89E-02 | 35.51 |
| At2g33380 | RD20 | RESPONSIVE TO DEHYDRATION20 | 2.02E-02 | 28.50 |
| At5g59310 | LTP4 | LIPID TRANSFER PROTEIN4 | 4.36E-02 | 28.28 |
| At5g24770 | VSP2 | VEGETATIVE STORAGE PROTEIN2 | 3.76E-02 | 23.31 |
| At1g47128 | RD21 | RESPONSIVE TO DEHYDRATION21 | 1.26E-02 | 19.80 |
| At5g59320 | LTP3 | LIPID TRANSFER PROTEIN3 | 4.41E-02 | 18.57 |
| At3g08770 | LTP6 | LIPID TRANSFER PROTEIN6 | 2.14E-04 | 17.69 |
| At4g02380 | SAG21 | SENESCENCE-ASSOCIATED GENE21 | 1.60E-02 | 14.39 |
| At5g15960 | KIN1 | KINASE1 | 4.71E-02 | 14.12 |
| At1g76180 | ERD14 | EARLY RESPONSE TO DEHYDRATION14 | 1.64E-02 | 11.15 |
| At1g20440 | COR47 | COLD REGULATED47 | 4.81E-02 | 9.88 |
| At2g38540 | LTP1 | LIPID TRANSFER PROTEIN1 | 4.56E-02 | 9.55 |
| At5g20230 | SAG14 | SENESCENCE-ASSOCIATED GENE14 | 4.45E-03 | 8.42 |
| At4g39090 | RD19 | RESPONSIVE TO DEHYDRATION19 | 2.19E-02 | 8.24 |
| At1g20450 | ERD10 | EARLY RESPONSE TO DEHYDRATION10 | 3.27E-02 | 5.90 |
| At3g12120 | FAD2 | FATTY ACID DEHYDROGENASE2 | 4.54E-05 | 5.65 |
| At5g60360 | SAG2 | SENESCENCE-ASSOCIATED GENE2 | 3.76E-02 | 5.48 |
| At3g61890 | HB12 | HOMEOBOX12 | 9.38E-03 | 5.26 |
| At2g46680 | HB7 | HOMEOBOX7 | 8.30E-03 | 4.82 |
| At2g42540 | COR15A | COLD REGULATED15A | 1.97E-02 | 3.81 |
| At2g15970 | COR413-PM1 | COLD REGULATED413 PLASMA MEMBRANE1 | 4.32E-02 | 3.21 |
| At5g13170 | SAG29 | SENESCENCE-ASSOCIATED GENE29 | 4.69E-02 | 2.02 |
| At1g66580 | SAG24 | SENESCENCE-ASSOCIATED GENE24 | 2.90E-02 | 1.68 |
| Cluster 1.2: redox- and detoxification-related transcriptsd | ||||
| At3g49110 | PRX33 | PEROXIDASE33 | 3.10E-02 | 33.97 |
| At3g15353 | MT3 | METALLOTHIONEIN3 | 3.56E-02 | 6.65 |
| At2g31570 | GPX2 | GLUTATHIONE PEROXIDASE2 | 3.25E-02 | 6.15 |
| At1g07890 | APX1 | ASCORBATE PEROXIDASE1 | 3.20E-02 | 5.73 |
| At1g53580 | GLXII-3 | GLYOXALASE II3 | 4.70E-02 | 5.61 |
| At1g07600 | MT1A | METALLOTHIONEIN1A | 1.40E-02 | 5.59 |
| At2g29940 | PDR3 | PLEOTROPIC DRUG RESISTANCE3 | 4.43E-03 | 5.35 |
| At2g47730 | GSTF8 | GLUTATHIONE S-TRANSFERASE8 | 5.76E-03 | 4.48 |
| At2g23150 | NRAMP3 | NATURAL RESISTANCE-ASSOCIATED MACROPHAGE PROTEIN3 | 2.83E-02 | 3.03 |
| At5g61640 | PMSR1 | PEPTIDE-MET SULFOXIDE REDUCTASE1 | 2.35E-04 | 1.92 |
| At5g07470 | PMSR3 | PEPTIDE-MET SULFOXIDE REDUCTASE3 | 3.73E-06 | 1.82 |
| Cluster 1.3: Cell wall-related transcriptsd | ||||
| At5g57560 | TCH4 | TOUCH4 | 4.88E-02 | 11.52 |
| At4g37990 | CAD8 | CINNAMYL-ALCOHOL DEHYDROGENASE8 | 1.62E-02 | 11.37 |
| At1g02790 | PGA4 | EXOPOLYGALACTURONASE4 | 2.44E-02 | 7.41 |
| At4g35010 | BGAL11 | β-GALACTOSIDASE11 | 2.45E-02 | 5.87 |
| At1g52400 | BGLU18 | β-GALACTOSIDASE18 | 2.14E-02 | 5.61 |
| At2g39700 | EXPA4 | EXPANSIN4 | 1.82E-02 | 4.86 |
| At3g60140 | BGLU30 | β-GALACTOSIDASE30 | 4.77E-02 | 4.41 |
| At2g22470 | AGP2 | ARABINOGALACTAN PROTEIN2 | 4.93E-02 | 4.36 |
| At3g20865 | AGP40 | ARABINOGALACTAN PROTEIN40 | 3.18E-02 | 4.22 |
| At5g40730 | AGP24 | ARABINOGALACTAN PROTEIN24 | 1.70E-02 | 4.09 |
| At1g14420 | AT59 | PECTATE LYASE-LIKE4 | 2.31E-02 | 4.08 |
| At4g34230 | CAD5 | CINNAMYL-ALCOHOL DEHYDROGENASE5 | 4.87E-02 | 4.01 |
| At3g01700 | AGP11 | ARABINOGALACTAN PROTEIN11 | 2.85E-02 | 3.55 |
| At5g11740 | AGP15 | ARABINOGALACTAN PROTEIN15 | 4.58E-02 | 3.43 |
| At3g13520 | AGP12 | ARABINOGALACTAN PROTEIN12 | 2.79E-02 | 3.14 |
a
Annotation for all the corresponding transcripts is based on The Arabidopsis Information Resource (TAIR) databases. bP values were calculated according to microarray correction of false discovery rate < 0.05. cFold change values represent the normalized signal intensity of SSE genotype samples over the wild-type control samples and correspond to an average value from two biological replicates from each genotype. Full probe lists are given in Supplemental Tables S2 and S3. dTranscripts were clustered according to enrichment analysis performed with the tools embedded in DAVID and PageMan softwares.